[PATCH] D115362: Compute estimated trip counts for multiple exit loops

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

In D115362#3180798 <https://reviews.llvm.org/D115362#3180798>, @anna wrote:

> Nice find! This is obviously a good thing to do for unrolling. Any ideas why there's no vectorization test cases to update since we do support multi-exit vectorization?

Well, purely because I didn't write one.  The unrolling test change didn't exist either before I wrote the one showing a diff this morning.  Note that even that one requires a non-default flag value to show up.

I don't think the change in vectorization is likely to be interesting, and crafting a test will be tedious.  Do you want me to bother?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115362/new/

https://reviews.llvm.org/D115362